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Enginoyment

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  • Wye or Delta?
    Delta
  • What is this Symbol?
    Transformers
  • Convert 5 mA to amperes.
    0.005 A
  • Name this component
    Resistor
  • What is the unit of electric current?
    Amperes
  • SI Units for Reactive Power?
    VAR
  • SI Units for Apparent Power?
    Voltage Ampere VA
  • NTC or PTC
    PTC
  • NTC or PTC
    NTC
  • Calculate the total resistance of three resistors in series: 10 Ω, 20 Ω, and 30 Ω.
    60 Ohms
  • SI Units for Real Power?
    Watts
  • What is the SI unit of capacitance?
    Farads
  • Name this Component
    Inductor
  • Guess what it is this Component in an Electric Circuit?
    Capacitors
  • What is the formula for Power Factor?
    Cos (theta)
  • Name the two main types of transformer losses.
    Copper Losses, Core Losses
  • What type of Connection you are seeing?
    Wye Connection
  • Name the wave type?
    Sine wave
  • What safety precaution must be taken before handling a charged capacitor?
    Discharge Them
  • Name the wave type?
    Square / Pulse
  • Define electrical power and state its unit.
    P = VI, Watts
  • The unit of inductance is _______.
    Henries
  • What is the unit of resistance?
    Resistance
  • If a circuit has 12 V across it and 3 A flowing, what is its resistance?
    4 Ohms